A jersey is a knitted piece of clothing that covers the upper part of your body and your arms and does not open at the front. Jerseys are usually worn over a shirt or blouse.
例句
His grey jersey and trousers were sodden with the rain.他的灰色针织毛衫和长裤全都被雨水淋透了。
N-VAR
（尤用于制作女性服装的）平针织物，略有弹性的织物
Jersey is a knitted, slightly stretchy fabric used especially to make women's clothing.
例句
Sheila had come to dinner in a black jersey top.希拉身着一件黑色针织上装来参加晚宴。